1991 Chevrolet Blazer vs. 1981 Fiat 127
To start off, 1991 Chevrolet Blazer is newer by 10 year(s). Which means there will be less support and parts availability for 1981 Fiat 127. In addition, the cost of maintenance, including insurance, on 1981 Fiat 127 would be higher. At 4,300 cc (6 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (158 HP @ 4000 RPM) has 114 more horse power than 1981 Fiat 127. (44 HP @ 5600 RPM). In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 1981 Fiat 127. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 825 kg more than 1981 Fiat 127. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1981 Fiat 127. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Blazer will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Chevrolet Blazer (312 Nm @ 2800 RPM) has 247 more torque (in Nm) than 1981 Fiat 127. (65 Nm @ 3000 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1981 Fiat 127.
Compare all specifications:
| 1991 Chevrolet Blazer | 1981 Fiat 127 | |
| Make | Chevrolet | Fiat |
| Model | Blazer | 127 |
| Year Released | 1991 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 903 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 44 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 312 Nm | 65 Nm |
| Torque RPM | 2800 RPM | 3000 RPM |
| Engine Bore Size | 101.6 mm | 65 mm |
| Engine Stroke Size | 88.4 mm | 67.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1530 kg | 705 kg |
| Vehicle Length | 4500 mm | 3650 mm |
| Vehicle Width | 1670 mm | 1530 mm |
| Vehicle Height | 1630 mm | 1370 mm |
| Wheelbase Size | 2720 mm | 2230 mm |
